Well, it’s been a couple of weeks and now it’s time for another round of the biweekly Skeptic’s Circle. This installment is hosted at the Providentia blog – a place where the author takes “A Biased Look at Psychology in the World”. And what’s the theme of the Circle this time around? Let’s just say that court is now in session on the woo-meisters…
Archive for February, 2010
Posted by mattusmaximus on February 26, 2010
Posted in skeptical community | Tagged: blog carnival, blogs, Circular Reasoning, Dr. Vitelli, internet, Orac, Providentia, psychology, skeptical community, skepticism, The Skeptics Circle | Leave a Comment »
Posted by mattusmaximus on February 24, 2010
Recently we celebrated the 20th anniversary of a remarkable photograph that was taken by the Voyager 1 spacecraft as it began its long, slow exit from our solar system. That photo was of the Earth, and the image was immortalized by astronomer Carl Sagan in his book called Pale Blue Dot. For a fuller story on this image, I suggest reading up on it all at this excellent NPR story.
Here’s the photo, and Sagan’s eloquent words about it…
Look again at that dot. That’s here. That’s home. That’s us. On it everyone you love, everyone you know, everyone you ever heard of, every human being who ever was, lived out their lives. The aggregate of our joy and suffering, thousands of confident religions, ideologies, and economic doctrines, every hunter and forager, every hero and coward, every creator and destroyer of civilization, every king and peasant, every young couple in love, every mother and father, hopeful child, inventor and explorer, every teacher of morals, every corrupt politician, every ‘superstar,’ every ‘supreme leader,’ every saint and sinner in the history of our species lived there — on a mote of dust suspended in a sunbeam.
Posted in space | Tagged: alien, astronomy, Carl Sagan, Earth, ET, extra terrestrial, NASA, Pale Blue Dot, planet, solar system, space, space exploration, space probe, spacecraft, sunbeam, Voyager, Voyager 1 | 1 Comment »
Posted by mattusmaximus on February 19, 2010
Brought to you in part by
The very first ever Skepchicamp! It’s Skepticamp, but Skepchickier!
Complete with real live Skepchicks!
Skepchicamp is an informal convention with the goal of promoting skeptical thinking in the Chicago area.
Unlike formal conventions, everyone who attends Skepchicamp is expected to participate in some way – giving a speech, serving food, helping to set up a room, or donating money.
The goal is to create a laid-back event driven by the participants.
Skeptics believe that everything should be examined with scientific rigor, and generally choose to suspend belief (or agree to append beliefs) based on the availability of adequate evidence. Many skeptics do not believe in the supernatural simply have not seen enough credible evidence to convince us that they exist. They are not curmudgeons who dislike ghost stories. There are, however, there are many things that skeptics do believe in. Like love, the power of beauty, art, friendship, humor, and sports because we know these things to be true. Nothing falsifiable is exempt from scrutiny.
The organizers invite you to attend the first event on March 6, where you can both learn and teach others about skepticism.
“In the end, the Skepchicamp in which you partake
is equal to the Skepchicamp you make.”
If you’d like to attend but still have not made a contribution, please contact Elyse to find out where we still need help.
Posted in skeptical community | Tagged: Brehon Pub, Chicago, Committee for Skeptical Inquiry, conference, CSI, fundraiser, fundraising, Hemant Mehta, I Sold My Soul on Ebay, magazine, meeting, money, science, Skepchicamp, Skepchick, skeptical community, Skeptical Inquirer, SkeptiCamp, skepticism, Surly-Ramics, Surlyramics, The Friendly Atheist | Leave a Comment »
Posted by mattusmaximus on February 15, 2010
Sometimes we skeptics have to deal with the criticism that “this skepticism stuff isn’t important”, “who cares if someone believes in ghosts?”, or “why do you want to trample on what people believe?”. My answer is simple: skepticism matters because when sloppy & irrational thinking is allowed to go unchecked the results can be disastrous. Case in point: believe it or not, there are “bomb detection devices” in use now in Iraq, with the at least tacit approval of both the United States and British military, that are based upon the pseudoscience of dowsing! And, like any device based upon dowsing, they don’t work, which means people (both military & civilian) are getting killed.
Really folks, you can’t make this stuff up. Check out some of the recent media coverage on this…
The government of the United Kingdom has banned the export of the ADE 651, which is advertised by the manufacturer, ATSC Ltd., as a hand-held “remote portable substance detector.” However, critics say it is just a “glorified dowsing rod.”
In a statement, the Department for Business said, “Tests have shown that the technology used in the ADE651 and similar devices is not suitable for bomb detection. As non-military technology it does not need an export license, and we would not normally need to monitor its sale and use abroad.”
The statement went on to say, “However, it is clearly of concern that it is being used as bomb detection equipment. As soon as it was brought to the attention of the Export Control Organisation and Lord Mandelson we acted urgently to put in place export restrictions which will come into force next week. We will be making an order, under the Export Control Act 2002, banning the export of this type of device to Iraq and Afghanistan.”
Adding, “The reason the ban is limited to these two countries is that our legal power to control these goods is based on the risk that they could cause harm to UK and other friendly forces.” The statement closed by saying, “The British Embassy Baghdad has raised our concerns about the ADE651 with the Iraqi authorities.”
Meanwhile, the Avon and Somerset Police have arrested the managing director of the manufacturer, ATSC, 53-year old Jim McCormick on suspicion of fraud. McCormick is a former police officer from Merseyside. He has been released on bail.
These two events come after an investigation by the BBC’s Newsnight program where they tested and revealed the device as a fraud.
The device, manufactured by ATSC Ltd. which operates from a former dairy in Sparkford, Somerset, contains an antenna attached to plastic hand grip which is attached to black box. It requires no battery or other power source, and is supposedly powered solely by the user’s static electricity, the manufacturer claims. It can supposedly detect minute traces of explosives, drugs, human bodies, money and even elephants provided it has the right card.
The black box of the device is intended to read “programmed substance detection cards” that are supplied with the device. The device supposedly works on the principle of “electrostatic magnetic ion attraction”.
Newsnight brought the device to Sidney Alford, a renowned explosives expert who advises all branches of the UK military. Alford opened up the card reader of the device which was empty. Alford said, “Speaking as a professional, I would say that’s an empty plastic case.” Alford believes that the selling of the device is “absolutely immoral”. He added, “It could result in people being killed in the dozens, if not hundreds.”
Posted in ghosts & paranormal | Tagged: ADE651, ATSC Ltd, bomb, corruption, detection, detector, dowsing, dowsing rods, explosive, FBI, fraud, Iraq, Iraqi, James Randi, James Randi Educational Foundation, Jim McCormick, JREF, military, pseudoscience, Quadro, Randi, security, terrorism, UK, United Kingdom | 5 Comments »
Posted by mattusmaximus on February 15, 2010
Yes, we’ve all been hearing in the media lately about how Toyota is issuing major recalls for many of its most popular vehicles, such as the Camry & Prius. The problems, we are told, range from sticky accelerator pedals to brakes that don’t function properly. In addition, the media have made a really big point of noting that the accelerator problem has likely led to a whopping 19 deaths over the last decade!!! ZOMG!!!11!1
Errr… that’s it? 19 deaths in a decade? Really, that’s the big news? Not to sound cold & heartless, but this seems so like the making of a molehill into a mountain in an effort by the media to keep a story going, when it’s obviously well past its “sell by” date. To get a little perspective, let’s take a look at this responsible article by NPR on this issue…
Driving a Toyota may feel pretty risky these days, given all the scary stories about sudden acceleration, failing brakes and recalled vehicles. But that feeling has a lot more to do with emotion than statistics, experts say. That’s because defective vehicles are almost never the cause of serious crashes.
“The whole history of U.S. traffic safety in the U.S. has been one focusing on the vehicle, one of the least important factors,” says Leonard Evans, a physicist who worked for General Motors for three decades and wrote the book Traffic Safety.
To Err Is Human
Studies show that the vehicle itself is the sole cause of an accident only about 2 percent of the time. Drivers, on the other hand, are wholly to blame more than half the time and partly to blame more 90 percent of the time.
A look at data on Toyotas from the National Highway Traffic Safety Administration confirms this pattern. The data show that in the decade ending in 2008, about 22,000 people were killed in vehicles made by Toyota or Lexus, Evans says. “All these people were killed because of factors that had absolutely nothing to do with any vehicle defect,” he says.
During that same period it’s possible, though not yet certain, that accelerator problems in Toyotas played a role in an additional 19 deaths, or about two each year, Evans says. And even if an accelerator does stick, drivers should be able to prevent most crashes by simply stepping on the brakes, Evans says. “The weakest brakes are stronger than the strongest engine,” he says.
Posted in mathematics, media woo | Tagged: accelerator, accident, automobile, brake, Camry, car, crash, death, fear, math, mathematics, media, National Public Radio, NPR, pedal, Prius, probability, recall, risk, safety, scare, statistics, Toyota, traffic, vehicle | 2 Comments »
Posted by mattusmaximus on February 14, 2010
In true Skeptical Teacher form, I wanted to wish everyone a Happy Valentine’s Day, but in a way that will teach a good skeptical lesson. I was inspired by today’s Astronomy Picture of the Day (APOD), which is of the gorgeous Rosette Nebula…
The APOD text displays why this is a nice, timely lesson in skepticism:
Explanation: What surrounds the florid Rosette nebula? To better picture this area of the sky, the famous flowery emission nebula on the far right has been captured recently in a deep and dramatic wide field image that features several other sky highlights. Designated NGC 2237, the center of the Rosette nebula is populated by the bright blue stars of open cluster NGC 2244, whose winds and energetic light are evacuating the nebula’s center. Below the famous flower, a symbol of Valentine’s Day, is a column of dust and gas that appears like a rose’s stem but extends hundreds of light years. Across the above image, the bright blue star just left and below the center is called S Monocerotis. The star is part of the open cluster of stars labelled NGC 2264 and known as the Snowflake cluster. To the right of S Mon is a dark pointy featured called the Cone nebula, a nebula likely shaped by winds flowing out a massive star obscured by dust. To the left of S Mon is the Fox Fur nebula, a tumultuous region created by the rapidly evolving Snowflake cluster. The Rosette region, at about 5,000 light years distant, is about twice as far away as the region surrounding S Mon. The entire field can be seen with a small telescope toward the constellation of the Unicorn (Monoceros).
Of course, there isn’t really a great big rose 5,000 light-years away in the sky – this is just another classic example of pareidolia, the phenomenon by which the pattern recognition programming in our brains makes familiar pictures out of otherwise random visual data (or audio data, as in the case with “electronic voice phenomenon”). The whole point is that while our brains might dumbly fill in the gaps and give us the illusion of seeing a rose, we can think at a higher level and see past the illusion to the beautiful reality that lies beneath.
Posted in psychology, space | Tagged: APOD, astronomy, Astronomy Picture of the Day, cloud, electronic voice phenomenon, evp, heart, illusion, light year, NASA, nebula, pareidolia, pattern recognition, psychology, rose, Rosette nebula, Valentine's Day | 1 Comment »
Posted by mattusmaximus on February 13, 2010
Many times you’ll hear skeptics venting their spleens about this huckster or that charlatan and “How is it possible they’re allowed to get away with this crap?!” One of the worst such pseudoscientific offenders in recent years has been “natural cures” quack Kevin Trudeau, who has used his infomercial sales pitches to convince countless people that he has a cure for cancer (he doesn’t) and that they shouldn’t trust modern, science-based medicine because “‘They’ don’t want you to know the truth”. I think it would be reasonable to say that Trudeau has not only bilked people out of millions of dollars with his bogus “cures”, but in addition that his nonsensical anti-scientific conspiracy mongering has even gotten some people who believed him killed.
Well, now it seems that Trudeau has finally gone too far. Recently he was in an Illinois federal court as the latest chapter in his long-running battle with the Federal Trade Commission, and he messed up, BIG time when he encouraged his followers to send emails to the judge. Here’s the Chicago Tribune article on the matter…
Best-selling author and infomercial pitchman Kevin Trudeau was held in criminal contempt Thursday and threatened with jail after he urged visitors to his Web site to unleash a massive barrage of e-mails that crashed a federal judge’s computer in Chicago.
U.S. District Judge Robert W. Gettleman’s computer became hopelessly clogged with e-mails from admirers of Trudeau’s diet book and other volumes, the judge told a hearing. Court technicians had to be called in to make his inbox usable again. Something similar happened to his BlackBerry, Gettleman said.
Gettleman has overseen Trudeau’s long-running legal battle with the Federal Trade Commission, which claims ads for Trudeau’s books offering cures for dozens of ailments — from faltering memory to hair loss — misrepresent the facts.
The judge said Trudeau urging the deluge of e-mails was harassment.
“The penalty I will impose will probably include some custody and a fine,” the calm, soft-spoken Gettleman said after holding Trudeau in direct criminal contempt. He ordered Trudeau to post a $50,000 bond and surrender his passport.
Gettleman said the glut of e-mails delayed court business and will force the U.S. Marshals Service to do a threat assessment.
Trudeau arrived in court voluntarily after Gettleman threatened to send marshals to bring him in. He sat silently through the hearing before being led away for fingerprinting and a mug shot.
Well, I think this is one case in which the charlatan is getting his just-desserts. Of course, to Trudeau’s followers, this will likely be interpreted as more evidence of their “Big Pharma/Big Medicine/Big Government” conspiracy theory, and they will paint Trudeau as a martyr for the alt-med cause. Which is fine with me, so long as Trudeau is a martyr in jail.
Posted in medical woo, Uncategorized | Tagged: alt-med, alternative medicine, Big Pharma, charlatan, complementary medicine, conspiracy, contempt of court, court, doctors, federal, Federal Trade Commission, FTC, Gettleman, health, health care, judge, Kevin Trudeau, medicine, natural cures, Natural Cures They Don't Want You to Know About, pseudoscience, quack, quackery | 21 Comments »
Posted by mattusmaximus on February 12, 2010
I recently came across a neat website which really does a good job of dissecting the various “ghost-hunting” TV shows that have been popping up like crazy over the last couple of years. Of course, I’ve written before about how ghost-hunters are essentially deluding themselves because they have no clue what they’re doing, but this website – What the Hell was That? – does a far better & more thorough job than I ever could. That’s mostly because if I took the time to watch that much stupidly bad TV, I think I’d have to drive a spike through my skull to put myself out of my misery.
As an example, check out the latest entry on a show called “Ghost Adventures” – ooh, sounds spooky
Fridays at 9pm
Of all the fake ghost hunting shows, Ghost Adventures probably qualifies as the most annoying.
Hosted by the ever-preening Zak Bagans, a film school graduate with a penchant for horridly overwrought prose like “When darkness falls, we chase the darkness.” He must write the stuff himself because he delivers each painful line as though he is reading from scripture.
Zak is also one of the world’s worst actors, which is a shame since he does a lot of acting in each show. He approaches each case with an absurd tough guy act, constantly challenging ghosts: “Bring it on.” Zak loves to gesture, pro wrestling-style, putting his hands right into our faces when he is trying to make a worthless point. It all comes across as trying just a little bit too hard.
Zak often interviews people who have claim some experience on the site. His outrageously leading questions sometimes make even the interviewees squirm. Of course, like all the other shows, the events described as occurring on the sites vastly outstrip what the ghost hunters actually find. We hear of full body apparitions, glowing eyes, spectral faces, etc., etc. But never, never is anything like that ever actually found by Zak or his team. Sometimes the best he can manage is to feel cold spots, or spectral touches. These allow him to really stretch out his acting skills, to great comedic effect. He also often presents the standard lame EVP’s, dubious door slams, and unclear images.
Like many of the shows, recreated images and sounds are mixed in with the “real” stuff, making it impossible to determine what is being presented as “evidence”. We can see the heavy ham hands of the producers as they try to wring out the maximum oooga booga for their indiscriminate audience.
Ghost Adventures also uses tons of dubious gadgets (see my Bag of Tricks article for some examples). Since none of the little electronic boxes are documented or explained, I view all of them with great suspicion. As I documented, one of their gadgets was just a cheap flashlight.
Some questionable stuff from a recent show, set at an abandoned prison:
• Batteries were drained “instantly” from the wireless mics but NEVER from the cameras (then there would be nothing for the show!). There was some priceless overacting “What? What?…I just put new batteries in 5 minutes ago!”
• The crew claimed then claimed that the audio for the on-board camera mics went out, too. It’s hard to prove that they are lying but I would be willing to bet that they simply turned down the input for the drama. It is too convenient that the video never went out. The whole incident had all the earmarks of prearranged corny dramatic stunt.
• A supposed mist was shown behind Zak that was obviously just a reflection in the low quality night vision image.
Ghost Adventures is an example of lowest common denominator TV, cheap, dumb and patently false. The silly host makes this one particularly loathsome.
Not A Ghost.com Grade: F
Posted in ghosts & paranormal | Tagged: afterlife, death, Ghost Adventures, ghost hunters, ghosts, haunted, haunting, house, Not a Ghost, paranormal, pseudoscience, skepticism, spirits, Travel Channel, What the Hell was That | 4 Comments »
Posted by mattusmaximus on February 12, 2010
Time for another bi-weekly visit from the Skeptic’s Circle! This time our host is none other than Martin over at The Lay Scientist blog, a place that advertises “Our articles are cleverer than our slogans.” There’s some pretty interesting reading in this installment, so go on over and get started…